Bob Peterson c953a735c7 gfs2: change from write to read lock for sd_log_flush_lock in journal replay ...

Function gfs2_recover_func grabs the sd_log_flush_lock rw_semaphore in
write mode. This is unnecessary because we only need to prevent log flush
from using sd_log_bio bio while it does. Therefore, a read lock will be
enough. This is a small step in cleaning up log flush.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>

2020-03-27 14:08:05 -05:00

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